When comparing Messenger vs QuickPic, the Slant community recommends Messenger for most people. In the question“What are the best Material Design apps?”Messenger is ranked 9th while QuickPic is ranked 59th. The most important reason people chose Messenger is:

Pro

Supports multiple online photo album services

Pro

Excellent file management tools

QuickPic offers excellent file management tools, with the ability to move and rename photos, users are in total control over the photo library. Easily find new photos by date or location with the grouping tool.

Pro

Impressive video-player

Cons

Con

Lack of privacy

Messenger is owned by Facebook. Based on their privacy policy, this means that any information you provide (including messages sent) are used by Facebook to profile you and sell access to your data to advertisers.

Con

Lack of end-to-end encryption

Secret (end-to-end encrypted) chats are only supported in one-to-one messages, and are not enabled by default, and the encryption has not been verified independently.